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OPA843IDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OPA843IDR product

OPA843IDR

Amplifiers

High-SpeedVoltage-FeedbackLow-Distortion

The OPA843IDR is a high-performance, single-channel voltage-feedback operational amplifier designed for high-speed, wideband applications requiring low distortion and high DC precision.

Best for

  • High-speed data acquisition
  • IF signal processing
  • Professional audio

Avoid if

  • Low-power, battery-operated designs
  • Unity-gain stable requirements without compensation

Check before use

  • PCB layout parasitics
  • Capacitive load isolation

Key specifications

Gain Bandwidth Product
800 MHz
Bandwidth
260 MHz
Input Offset Voltage
300 µV
Slew Rate
1000 V/µs

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
EAR99
HTSUS
8542.33.0001

Application

IndustrialGeneral

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OPA843IDR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-speed, voltage-feedback operational amplifier from Texas Instruments, optimized for wideband applications with a 260MHz bandwidth at G=+5.